source: buchla-68k/libsm/strccpy.c@ d10dbee

Last change on this file since d10dbee was 7848656, checked in by Thomas Lopatic <thomas@…>, 7 years ago

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File size: 849 bytes
Line 
1/*
2 =============================================================================
3 strccpy.c -- copy string up to specified character
4 Version 1 -- 1987-04-03 -- D.N. Lynx Crowe
5 =============================================================================
6*/
7
8/*
9 =============================================================================
10 strccpy(s1, s2, c) -- copy string up to specified character
11
12 Copy string s2 to s1 up to but not including the first occurrence of c.
13 s1 must be large enough to contain the copied bytes.
14 No checking is done. Character c is not copied. Returns s1.
15 =============================================================================
16 */
17
18int8_t *strccpy(int8_t *s1, int8_t *s2, int8_t c)
19{
20 register int8_t *os1;
21 register int8_t x;
22
23 os1 = s1;
24
25 while(c != (x = *s1++))
26 *s2++ = x;
27
28 return(os1);
29}
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